North America Native Plant

Soft Popcornflower

Botanical name: Plagiobothrys mollis var. vestitus

USDA symbol: PLMOV

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Allocarya mollis (A. Gray) Greene var. vestita (Greene) Jeps. (ALMOV)   

Soft Popcornflower: A Delicate Native California Wildflower Meet the soft popcornflower (Plagiobothrys mollis var. vestitus), a charming native California wildflower that’s as intriguing as its whimsical name suggests. This delicate perennial forb belongs to the forget-me-not family and offers gardeners a chance to cultivate a truly local treasure in their ...

Soft Popcornflower: A Delicate Native California Wildflower

Meet the soft popcornflower (Plagiobothrys mollis var. vestitus), a charming native California wildflower that’s as intriguing as its whimsical name suggests. This delicate perennial forb belongs to the forget-me-not family and offers gardeners a chance to cultivate a truly local treasure in their landscapes.

What Makes Soft Popcornflower Special?

As a native California species, soft popcornflower has evolved specifically to thrive in the Golden State’s unique climate and soil conditions. This herbaceous perennial grows as a forb, meaning it’s a non-woody plant that dies back to ground level each winter but returns reliably each spring from its root system.

The plant gets its common name from its small, fluffy white flowers that supposedly resemble tiny kernels of popped corn. While this might sound fanciful, once you see the delicate blooms clustered together, the comparison becomes quite endearing.

Where Does It Grow?

Soft popcornflower is exclusively native to California, making it a perfect choice for gardeners looking to create authentic native landscapes. This plant has adapted to California’s Mediterranean climate over thousands of years, making it naturally suited to the state’s dry summers and mild, wet winters.

Why Consider Growing Soft Popcornflower?

There are several compelling reasons to include this native wildflower in your garden:

  • It’s perfectly adapted to California’s climate, requiring less water once established
  • As a native species, it supports local ecosystems and wildlife
  • It adds delicate texture and subtle beauty to wildflower gardens
  • It’s a conversation starter with its unique common name and appearance
  • It connects your garden to California’s natural heritage

Garden Design and Landscape Role

Soft popcornflower works beautifully in several garden settings:

  • Native plant gardens: Perfect for creating authentic California landscapes
  • Wildflower meadows: Adds delicate texture among bolder native blooms
  • Natural areas: Ideal for restoring or enhancing natural spaces
  • Water-wise gardens: Once established, it should require minimal irrigation

Growing Conditions and Care

While specific growing information for this particular variety is limited, we can make educated assumptions based on its native California origins:

  • Climate: Best suited for California’s Mediterranean climate zones
  • Water needs: Likely drought-tolerant once established, preferring natural rainfall patterns
  • Soil: Probably adaptable to various California soil types
  • Sun exposure: Likely prefers full sun to partial shade

As a perennial, soft popcornflower will return year after year, making it a worthwhile investment for patient gardeners who appreciate subtle, natural beauty.

A Note for Gardeners

It’s worth noting that detailed cultivation information for Plagiobothrys mollis var. vestitus is quite limited in gardening literature. This isn’t uncommon for specific varieties of native wildflowers, which are often studied more at the species level. If you’re interested in growing this plant, you might want to:

  • Contact local native plant societies for growing advice
  • Check with California native plant nurseries for availability
  • Connect with local botanists or naturalists familiar with the species

The Bottom Line

Soft popcornflower represents the kind of unique, locally-adapted plant that makes California gardening so special. While it might not be the showiest plant in your garden, it offers the deep satisfaction of growing something truly native to your region. For gardeners interested in authentic native landscapes, supporting local ecosystems, and trying something a little different, soft popcornflower could be a delightful addition to the right garden setting.

Just remember that with native wildflowers like this one, patience and observation are key. These plants have their own timeline and preferences, developed over millennia of California living. Embrace the adventure of growing something truly local!

Soft Popcornflower

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Lamiales

Family

Boraginaceae Juss. - Borage family

Genus

Plagiobothrys Fisch. & C.A. Mey. - popcornflower

Species

Plagiobothrys mollis (A. Gray) I.M. Johnst. - soft popcornflower

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA